What is the noun form of the verb poor?

The Word 'poor' is not a verb.

The Word 'poor' is a noun and an adjective.

The noun 'poor' is a Word for people of little means in general (a plural, uncountable noun).

Example use: The government has many programs to help the poor.

The noun form of the adjective 'poor' is poorness.

A related noun form is poverty.